"WAFER" TYPE SENSOR SUITABLE FOR SEVERAL FLANGE TYPES The solutions that count Warranty conditions are available on this website: www.isomaa.eu only in English version

TECHNICAL DATA OVERALL FEATURES Nominal diameter Minimum conductivity Humidity Range See relevant converter data sheet STANDARD FEATURES Body material Carbon steel painted Nominal pressure 1600 kPa : all with PP and Ebonite lining 4000 kPa : PTFE lining up to DN 150 Process connection Wafer Type Version – protection rating Lining material Polypropylene (max PN 16 Ebonite (DN 200 – 400) PTFE (DN 25 – 200) Gasket material (ONLY for lining in Polypropylene ) Liquid temperature 0°C ÷ 60°C with PP lining -5°C ÷ 80°C with ebonite lining -20°C ÷ 100°C with PTFE lining in compact version Vacuum resistance...

OVERALL DIMENSIONS Weight kg (lbs) Usable flanges

COMPACT VERSION ANY CONVERTERS The overall dimension of coverter are showed in the suitable manual SEPARATE VERSION FOR PAINTED SENSORS 86 (3.38) Sensor with junctions box SEPARATE VERSION FOR STAINLESS STEEL SENSORS Sensor with cover SEPARATE VERSION FOR SENSOR WITH PREAMPLIFER Sensor with preamplifer

PTFE EBON. PTFE EBON. PTFE EBON. PTFE EBON. EBON. Tighten uniformly in diagonally opposite sequence The torque listed in the tab is applicable to the following flanges types: EN1092-1, DIN 2501, BS 4504, ANSI B16.5 , JIS The use of gaskets DIN 2690 is recommended

INSTALLATION RECOMMENDATIONS In vertical installations an ascending flow is preferable. For vertical installations with descending flow direction contact the manufacturer For installations in long pipe lines, please use anti vibration joints LONG PIPING Avoid a partially empty pipe, during operation the pipe must be either completely full of liquid or completely empty Install the sensor away from bends and hydraulic accessories Avoid positioning flange and counter flanges by tigthening the nuts.

RECOMMENDED INSTALLATION METHOD CENTERING CYLINDERS In order to help the installation the DN > 150 they are equipped with appropriate eyebolts to lift the sensor according to the above illustrated method - The eyebolts support the only weight of the meter - For sensor MS 1000 we recommend the use of centring cylinders

SENSOR GROUNDING METALLIC PIPE INSULATED PIPE SEALING GASKET -If the sensor has to be installed in a pipe made of an insulating material, the following are necessary: - Inserting two metallic rings between the sensor flanges and the pipe line counter flanges METALLIC RINGS or - Using a sensor with the additional grounding electrode PIPE WITH CATHODIC PROTECTION SEALING GASKET If the sensor has to be installed in the pipe with a cathodic protection, the following are necessary: - using insulating bushes to isolate the bolts - Metallic grounding rings should be provided to ground the liquid using...

SEPARATE VERSION CONDUCTIVITY (µS/cm) It is recommended to install the connection cables away from, or protect against sources of electromagnetic noise. The minimum conductivity of the liquid medium to ensure correct functionality of the empty pipe detection is 20 µS/cm

PRESSURE LOSS CALCULATION (CONES 8° ANGLES) = Fluid density [kg/m3] typical value = pipe diameter (greater than sensor diameter) [m] = Mean flow velocity in sensor diameter [m/s] Calculation examples Inner diameter of sensor is used for d, express in meters. as goodness approximation of water density in common use. Indeed pressure loss equation is dimensionally correct

Gasket material ( internal tightness - only PP lining) 0 No O-Ring ( ONLY FOR PTFE/EBANITE LINING ) O-Ring : FKM O-Ring : Epdm Gasket material: to be specified Body material A Body in Carbon Steel, RAL6028 painted B Body in Stainless Steel (AISI304) C Body in Stainless Steel (AISI316) Z Body material: other Number and electrodes material 1 n. 2 measure electrodes in AISI316 2 n. 3 (2 measure + 1 for ground) electrodes 4 n. 3 (2 measure + 1 for ground) electrodes 1 5 n. 3 (2 measure + 1 for ground) electrodes 6 n. 3 (2 measure + 1 for ground) electrodes 7 n. 3 (2 measure + 1 for ground) electrodes...